( | 4823 125 | + | x | ) | × | 53 20 | = | 4823 125 | + | 34359 500 | − | x |
方程左边 = | 4823 125 | × | 53 20 | + | x | × | 53 20 |
= | 255619 2500 | + | x | × | 53 20 |
255619 2500 | + | 53 20 | x | = | 4823 125 | + | 34359 500 | − | x |
方程右边 = | 53651 500 | − | x |
255619 2500 | + | 53 20 | x | = | 53651 500 | − | x |
53 20 | x | + | x | = | 53651 500 | − | 255619 2500 |
73 20 | x | = | 53651 500 | − | 255619 2500 |
73 20 | x | = | 3159 625 |
x | = | 3159 625 | ÷ | 73 20 |
= | 3159 625 | × | 20 73 |
= | 3159 125 | × | 4 73 |
x | = | 12636 9125 |
x | = | 1.384767 |